POST AZ MK Coordinates: N 32.17735° W 110.731783° Location: Tanque Verde Peak Quad Arizona Pima County Elevation: Unknown Type: Azimuth Mark Disk Setting: Square Concrete Monument Year Established: 1936 Established By: NGS Status: Recovered Condition: Good as of May 30, 2011 View larger map View Google map For more information, see: POST NGS Azimuth Mark Disk POST AZ MKEyelevel view of the azimuth mark disk set into concrete post, with the possible remnants of the witness post nearby.Looking E toward Cactus Forest Drive.Looking approximately SE. For more information, see: POST